11832355205 has 32 divisors (see below), whose sum is σ = 15935512320. Its totient is φ = 8360801280.

The previous prime is 11832355201. The next prime is 11832355211. The reversal of 11832355205 is 50255323811.

It is a happy number.

It is not a de Polignac number, because 11832355205 - 2² = 11832355201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11832355201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280541 + ... + 319949.

It is an arithmetic number, because the mean of its divisors is an integer number (497984760).

Almost surely, 2^11832355205 is an apocalyptic number.

It is an amenable number.

11832355205 is a deficient number, since it is larger than the sum of its proper divisors (4103157115).

11832355205 is a wasteful number, since it uses less digits than its factorization.

11832355205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39581.

The product of its (nonzero) digits is 36000, while the sum is 35.

It can be divided in two parts, 118 and 32355205, that added together give a palindrome (32355323).

The spelling of 11832355205 in words is "eleven billion, eight hundred thirty-two million, three hundred fifty-five thousand, two hundred five".